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https://issues.apache.org/jira/browse/FLINK-2943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14989344#comment-14989344
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ASF GitHub Bot commented on FLINK-2943:
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Github user sachingoel0101 commented on the pull request:

    https://github.com/apache/flink/pull/1323#issuecomment-153687232
  
    Already done. #1326 


> Confusing Bytes/Records "read" and "write" labels in WebUI job view
> -------------------------------------------------------------------
>
>                 Key: FLINK-2943
>                 URL: https://issues.apache.org/jira/browse/FLINK-2943
>             Project: Flink
>          Issue Type: Improvement
>          Components: Webfrontend
>    Affects Versions: 0.10
>            Reporter: Fabian Hueske
>              Labels: starter
>             Fix For: 0.10
>
>
> The job detail view of the WebUI shows the amount of data and records 
> received from and sent out by each individual operator. This information is 
> very valuable, if correctly interpreted. 
> However, the table headings for the corresponding columns ("Bytes read", 
> "Records read", "Bytes written", and "Records written") are confusing in my 
> opinion because they do not indicate that only incoming and outgoing data is 
> tracked and disk IO is not considered at all. 
> For example, the UI shows no "Bytes/Records read" and only "Bytes/Records 
> written" for DataSources which I find counter-intuitive.
> I propose to rename these labels to either "X received" and "X sent" or "X 
> incoming" and "X outgoing" to make clear that this information only affects 
> incoming and outgoing data.
> Opinions?



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